Year US Dollars per Person 1995 15.79 1996 21.79 1997 20.56 1998 18.23 1999 19.57 2000 13.97 2001 11.85 2002 9.263 2003 9.459 2004 10.58 2005 12.56 2006 15.94 2007 19.34 2008 26.32 2009 33.13 2010 39.13